Philadelphia Flower Show 2025 Dates. Posted by julianne mobilian | august 08, 2022. That party will be held on march 11th from 8:30 to 11:30 p.m.,.

On june 21, the pennsylvania horticultural society announced that the 2023 philadelphia flower show will return to its. By kaamil jones • published june 21, 2022 • updated on june 22, 2022 at 11:15 am.